Fight of the Vanguards - 50 GP - Watch the epic Mausoleum battle with all marine prisoners on Heroic and stay alive until one side wins For all the marines to survive, hehehe, use perma camo and supply cases Boo - 10 GP - Surprise 10 Elites on Gravemind Suprise = when they do their hands up, step back animation Is this yours? - 20 GP - Kill 10 Covenant with each subsequent dropped weapon I.e. kill a Grunt, pick up his weapon, kill a Jackal with it, swap your weapon for his weapon, kill a Elite with it, swap your weapon for his weapon, etc. Meleeing/assassinating with the weapons counts too. I beg your pardon? - 20 GP - encounter rare dialogue for the first time (without IWHBYD) Apocalypse - 50 GP - Kill 10 Ultra Elites with a melee weapon (i.e. sword, skull) during the IWHBYD fight without taking health damage Johnson knows what the ladies like - 20 GP - Gun down 15 Covies in Johnson's sight on Heroic Best place to do it would be Cairo Station mission start. Supercharged 40 GP - On The Great Journey on Heroic, with Black Eye on, maintain at least 1 overshield at the end of the battle [Edited on 10.21.2011 1:05 AM PDT]